Integration of biodiversity into national accounting (SDG 15.9.1b, UNSD). status 1 = implementing, 0 = ASSESSED and not implementing; a country never assessed is ABSENT, not zero. Only 152/120/98 countries were assessed in 2023/2024/2025, so no year supports a complete world map.
country data_range data_year id iso3cd n_years stage stage_label stage_year status